:root{--vf-ink:#10283a;--vf-deep:#083d56;--vf-blue:#087e9d;--vf-cyan:#3bc6c5;--vf-orange:#ef8f32;--vf-soft:#f2f8fa;--vf-line:#d7e5ea;--vf-muted:#587080;--vf-white:#fff;--vf-radius:18px}
*{box-sizing:border-box}.site-header .copyright_p{display:inline-block;max-width:570px;margin-left:34px;color:#17465c;font-size:17px;line-height:1.45;vertical-align:middle}.brand-row{display:flex;align-items:center}.site-header .logo{object-fit:contain}.site-header .navbar-nav>li>a{padding-left:14px;padding-right:14px;font-size:14px}.vf-page{color:var(--vf-ink);font-family:Arial,"Helvetica Neue",sans-serif}.vf-wrap{width:min(1180px,calc(100% - 32px));margin:0 auto}.vf-page h1,.vf-page h2,.vf-page h3{letter-spacing:-.02em}.vf-hero{padding:72px 0;background:linear-gradient(135deg,#eaf8fa 0%,#fff 48%,#eef4f8 100%);border-bottom:1px solid var(--vf-line)}.vf-hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}.vf-kicker{margin:0 0 14px;color:var(--vf-blue);font-size:12px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.vf-hero h1{max-width:760px;margin:0 0 20px;color:var(--vf-ink);font-size:52px;line-height:1.08;font-weight:800}.vf-lead{margin:0;color:var(--vf-muted);font-size:19px;line-height:1.75}.vf-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.vf-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:11px 19px;border:1px solid var(--vf-blue);border-radius:9px;color:var(--vf-blue);background:#fff;text-decoration:none;font-weight:700}.vf-btn:hover,.vf-btn:focus{color:#fff;background:var(--vf-blue);text-decoration:none}.vf-btn-primary{color:#fff;background:var(--vf-blue)}.vf-visual{overflow:hidden;border:1px solid var(--vf-line);border-radius:24px;background:#fff;box-shadow:0 22px 60px rgba(8,61,86,.14)}.vf-visual img{display:block;width:100%;height:330px;object-fit:cover}.vf-visual-note{padding:16px 20px;color:var(--vf-muted);font-size:13px;line-height:1.6}.vf-answer{padding:24px 0;background:var(--vf-deep);color:#fff}.vf-answer-inner{display:grid;grid-template-columns:165px 1fr;gap:24px;align-items:start}.vf-answer strong{color:#aee9e7;font-size:12px;letter-spacing:.12em;text-transform:uppercase}.vf-answer p{margin:0;color:#edf7f8;font-size:17px;line-height:1.75}.vf-section{padding:68px 0}.vf-section-soft{background:var(--vf-soft)}.vf-head{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:28px}.vf-head h2{margin:0;color:var(--vf-ink);font-size:36px;line-height:1.2;font-weight:760}.vf-head p{max-width:540px;margin:0;color:var(--vf-muted);font-size:15px;line-height:1.7}.vf-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.vf-grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.vf-grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.vf-card{overflow:hidden;padding:26px;border:1px solid var(--vf-line);border-radius:var(--vf-radius);background:#fff;box-shadow:0 8px 28px rgba(15,62,82,.055)}.vf-card-media{margin:-26px -26px 22px;aspect-ratio:16/10;overflow:hidden;background:#dcebed}.vf-card-media img{width:100%;height:100%;object-fit:cover}.vf-card small{color:var(--vf-blue);font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.vf-card h3{margin:10px 0 10px;color:var(--vf-ink);font-size:22px;line-height:1.35}.vf-card p{margin:0;color:var(--vf-muted);font-size:15px;line-height:1.72}.vf-card a{color:var(--vf-blue);text-decoration:none}.vf-link{display:inline-block;margin-top:18px;color:var(--vf-blue);font-weight:700}.vf-step{position:relative;padding-top:62px}.vf-step b{position:absolute;top:22px;left:26px;display:grid;width:32px;height:32px;place-items:center;border-radius:9px;color:#fff;background:var(--vf-deep)}.vf-table-wrap{overflow-x:auto;border:1px solid var(--vf-line);border-radius:14px;background:#fff}.vf-table{width:100%;border-collapse:collapse}.vf-table th,.vf-table td{padding:15px 17px;border-bottom:1px solid var(--vf-line);text-align:left;vertical-align:top;line-height:1.55}.vf-table th{color:#fff;background:var(--vf-deep);font-size:13px}.vf-table td{color:var(--vf-muted);font-size:14px}.vf-table tr:last-child td{border-bottom:0}.vf-callout{padding:27px 30px;border-left:5px solid var(--vf-orange);border-radius:13px;background:#fff8ef;color:var(--vf-ink)}.vf-callout h2,.vf-callout h3{margin-top:0}.vf-callout p:last-child{margin-bottom:0}.vf-list{margin:0;padding-left:20px;color:var(--vf-muted);font-size:15px;line-height:1.85}.vf-faq{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.vf-faq details{padding:20px 22px;border:1px solid var(--vf-line);border-radius:14px;background:#fff}.vf-faq summary{cursor:pointer;color:var(--vf-ink);font-size:16px;font-weight:700;line-height:1.5}.vf-faq p{margin:12px 0 0;color:var(--vf-muted);font-size:14px;line-height:1.75}.vf-cta{padding:58px 0;text-align:center;color:#fff;background:linear-gradient(120deg,var(--vf-deep),var(--vf-blue))}.vf-cta h2{margin:0 0 12px;color:#fff;font-size:36px}.vf-cta p{max-width:720px;margin:0 auto;color:#e2f5f5;font-size:17px;line-height:1.7}.vf-cta .vf-actions{justify-content:center}.vf-meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px;color:var(--vf-muted);font-size:13px}.vf-chip{padding:7px 11px;border:1px solid var(--vf-line);border-radius:999px;background:#fff}.vf-breadcrumb{padding:16px 0;color:#708491;font-size:13px}.vf-breadcrumb a{color:var(--vf-blue)}.vf-page article h2{margin-top:42px;color:var(--vf-ink);font-size:30px}.vf-page article h3{margin-top:28px;color:var(--vf-deep);font-size:22px}.vf-page article p{color:var(--vf-muted);font-size:16px;line-height:1.82}.vf-page article blockquote{margin:24px 0;padding:18px 22px;border-left:4px solid var(--vf-cyan);background:var(--vf-soft);color:var(--vf-ink);font-size:16px;line-height:1.75}.vf-page footer{font-size:inherit}.geo-authority-inner{padding:28px 32px}.geo-authority-panel h2{font-size:30px}.geo-authority-lead{font-size:16px}.geo-authority-grid h3{font-size:20px}
@media(max-width:1100px){.site-header .navbar-nav>li>a{padding-left:9px;padding-right:9px;font-size:13px}.site-header .copyright_p{font-size:15px}.vf-grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:767px){.brand-row{display:block;text-align:center}.site-header .copyright_p{display:block;margin:8px auto 14px;font-size:14px}.vf-hero{padding:44px 0}.vf-hero-grid{grid-template-columns:1fr;gap:28px}.vf-hero h1{font-size:38px}.vf-lead{font-size:17px}.vf-visual img{height:250px}.vf-answer-inner{grid-template-columns:1fr;gap:8px}.vf-section{padding:48px 0}.vf-head{display:block}.vf-head h2{font-size:30px}.vf-head p{margin-top:10px}.vf-grid,.vf-grid-2,.vf-grid-4,.vf-faq{grid-template-columns:1fr}.vf-cta h2{font-size:30px}}